(1S)-(-)-a-Pinene

4,6-Dichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-31-7

Coumarin, certified, 0.25g

Pesticide Mix, 100µg/ml in Toluene, 1ml